diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_crtc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c index b79a8834559f..41d381bbb57a 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc.c +++ b/drivers/gpu/drm/i915/display/intel_crtc.c @@ -686,6 +686,14 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state) */ intel_vrr_send_push(new_crtc_state); + /* + * Seamless M/N update may need to update frame timings. + * + * FIXME Should be synchronized with the start of vblank somehow... + */ + if (new_crtc_state->seamless_m_n && intel_crtc_needs_fastset(new_crtc_state)) + intel_crtc_update_active_timings(new_crtc_state); + local_irq_enable(); if (intel_vgpu_active(dev_priv)) |